The ATH-CKR70is headphones are equipped with an in-line controller and microphone to let you easily answer calls and control music and video playback. Four sizes (XS, S, M, L) of interchangeable eartips are included to provide a customized fit and improve sound isolation. Available in black (ATH-CKR70iSBK) or champagne gold (ATH-CKR70iSCG)